Lexi AI is a voice-to-text desktop application for Mac and Windows that converts your speech into formatted text across your apps, including Slack, Gmail, Notion, VS Code, and more. It features voice dictation, a Meeting Note Taker that automatically detects when meetings start and stop and transcribes the full meeting, AI document generation, and AI actions.

Which apps does Lexi AI work with?

Lexi AI works with desktop apps on Mac and Windows. Popular integrations include Slack, Gmail, Google Docs, Notion, VS Code, Zoom, Microsoft Word, Linear, Figma, and more. It types directly into whatever app you're using.

Lexi AI offers a free plan with basic voice dictation features. The Pro plan is available for $12/month and includes unlimited dictation, the Meeting Note Taker, AI document generation, and AI actions.

What languages does Lexi AI support?

Lexi AI supports 20+ languages for voice dictation and transcription, including English, Spanish, French, German, Japanese, Chinese, Korean, Portuguese, Italian, and many more.

How is Lexi AI different from built-in dictation?

Unlike built-in OS dictation, Lexi AI provides AI-powered formatting, context-aware transcription, a Meeting Note Taker with automatic meeting start/stop detection and full meeting transcription, enhanced summaries, document generation, and AI actions on both Mac and Windows. It understands context from the app you're using to deliver more accurate, formatted output.

Is my voice data secure with Lexi AI?

Yes. SpeakLexi encrypts all data in transit and at rest. Audio recordings are processed in real-time for transcription and are not stored after processing. We do not allow third-party AI providers to train models on your data, and we never sell your personal information.

Last updated July 2026

Lexi AI vs SuperWhisper

VerdictChoose SuperWhisper for 100% offline privacy on Mac; choose Lexi AI for meeting transcription, Windows support, and AI-powered document generation.

Lexi AI price

$20/mo

SuperWhisper price

$8.49/mo

Shared context

Lexi AI only

Lexi AI free tier

Yes

What is SuperWhisper? SuperWhisper is a Mac-only voice dictation app that processes speech entirely on-device using local AI models — no audio ever leaves your computer. It is the go-to choice for privacy-conscious Mac users who want offline dictation. Lexi AI takes a cloud-powered approach that adds meeting transcription and AI document generation alongside dictation.

Which is right for you?

Choose SuperWhisper if you need:

SuperWhisper is a strong product. It may be the better pick for your situation.

100% offline processing — audio never leaves your device
Lifetime licence option ($249.99 one-time payment)
Extensive local model catalogue (Whisper Large V3, Parakeet, and more)

Choose Lexi AI if you want:

Lexi AI shares fast context across every app — your meetings, dictation, and documents all feed one AI that already knows your work.

Meeting transcription built in — SuperWhisper is dictation-only
Windows native app — SuperWhisper is Mac only
AI docs and AI actions: generate documents from voice or meeting notes

Feature comparison

Feature	Lexi AI	SuperWhisper
Shared, fast context across every app	Yes	No
System-wide Dictation	Yes	Yes
Meeting Transcription	Yes	Basic only
Offline / Local Processing	No	Yes
Windows Support	Yes	No
AI Text Transformation	Yes	No
Lifetime Purchase Option	No	Yes ($249.99)

Pricing

Best value

Lexi AI Pro

$20/ month

iVerified July 2026

Free tierYes

IncludesAll features

PlatformMac + Windows

Try Lexi AI free

SuperWhisper

$8.49/ month

Free tierUnlimited small local models

IncludesDictation only

Visit SuperWhisper →

Frequently asked questions

Should I choose Lexi AI or SuperWhisper?

If privacy is your top priority and you need all processing to stay on-device on a Mac, SuperWhisper is the right pick. If you also need meeting transcription, use Windows, or want AI document generation alongside dictation, Lexi AI is the more complete tool.

Does SuperWhisper work on Windows?

No. SuperWhisper is available only on macOS. Lexi AI provides a native app for both macOS and Windows.

Is SuperWhisper cheaper than Lexi AI?

Yes. SuperWhisper Pro costs $8.49/month; Lexi AI is $20/month. SuperWhisper also offers a $249.99 lifetime licence. The price difference reflects scope: SuperWhisper handles dictation only; Lexi AI adds meeting transcription, AI summaries, and AI document generation.

Does SuperWhisper transcribe Zoom or Meet calls?

SuperWhisper recently added basic meeting recording, but its primary design is short-form dictation. Lexi AI has a dedicated, bot-free meeting capture feature built to handle full-length calls with real-time transcription and structured AI summaries.

One AI. Shared context. Every app.

Download Lexi AI free and get voice dictation, bot-free meeting capture, and AI document generation — connected by fast, shared context across everything on your desktop.

Download Lexi AI — It's Free